CN109778669A - Liftable pontoon bridge - Google Patents
Liftable pontoon bridge Download PDFInfo
- Publication number
- CN109778669A CN109778669A CN201910161062.3A CN201910161062A CN109778669A CN 109778669 A CN109778669 A CN 109778669A CN 201910161062 A CN201910161062 A CN 201910161062A CN 109778669 A CN109778669 A CN 109778669A
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- bridge section
- lifting
- bridge
- liftable
- driving device
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Abstract
The present invention relates to pontoon bridge technical fields, disclose liftable pontoon bridge, it include: pedestal, fixed bridge section, go up and down bridge section, driving device, lifting device and two columns, the lifting bridge section two sides are respectively equipped with telescopic rod, described two columns are located at lifting bridge section two sides, column bottom connects the pedestal, the end for the fixation bridge section that the lifting bridge section both ends pass through connection strap and both ends respectively is detachably connected, each telescopic rod includes interior bar and movably covers two outer bars outside the interior bar, the interior bar connects the lifting bridge section side, described two outer bars respectively with connection strap plug type grafting, the driving device can removably mount on the column along column, and the connection outer bar, it is moved for respectively driving two outer bars along interior bar, the lifting device connects the driving device, for going up and down The driving device.The present invention realizes the elevating function of pontoon bridge.
Description
Technical field
The present invention relates to pontoon bridge technical field, in particular to a kind of liftable pontoon bridge.
Background technique
Currently, landscape lake water surface pontoon bridge is typically all to float on the water surface, pontoon bridge is after water surface laying, although facilitating row
People but can also obstruct navigation channel in the passage of the water surface, influence the passage of water surface ship (refuse fishing vessel, pleasure-boat or sailing boat).Cause
There is the water surface of navigation demand before this, does not allow for generally being laid with pontoon bridge.
But compared with the traditional bridge current in lower section for ship, pontoon bridge has again and much has gesture.Only existing pontoon bridge
Product, shortage can go up and down the device of pontoon bridge bridge floor flexibly to solve the problems, such as navigation, thus constrain pontoon bridge in many regions
It uses.Current existing pontoon bridge corollary apparatus is few, is not able to satisfy the demand of market diversification.
Summary of the invention
The present invention proposes a kind of liftable pontoon bridge, solves the problems, such as that the pontoon bridge of the prior art hinders ship current.
A kind of liftable pontoon bridge of the invention, comprising: pedestal, fixed bridge section, lifting bridge section, driving device, lifting device
With two columns, the lifting bridge section two sides are respectively equipped with telescopic rod, and described two columns are located at lifting bridge section two sides, stand
Column bottom connects the pedestal, and the end for the fixation bridge section that the lifting bridge section both ends pass through connection strap and both ends respectively is detachable
Connection, each telescopic rod include interior bar and movably cover two outer bars outside the interior bar, and the interior bar connects institute
Lifting bridge section side is stated, respectively with connection strap plug type grafting, the driving device can move described two outer bars along column
Ground is mounted on the column, and connects the outer bar, is moved for respectively driving two outer bars along interior bar, the lifting device
The driving device is connected, for going up and down the driving device.
Wherein, the driving device includes: vertical sliding block, lateral supporting plate and stablizes button, and the vertical sliding block was equipped with
Hole, and covered outside the column by via hole, the via hole two sides are equipped with the lifting idler wheel for clamping the column, the stable button
It is arranged on lateral supporting plate, bracket is collectively formed with the lateral supporting plate, the outer bar is located in the bracket, the laterally support
Plate is equipped with the translation idler wheel for withstanding the outer bar.
It wherein, further include the crossbeam connected at the top of two columns, the lifting device includes: that hoist engine and two groups are slided surely
Wheel, the hoist engine are located on crossbeam, and two groups of fixed pulleys are located at the junction of two columns and crossbeam, and the hoist engine is logical
It crosses rope and connects the driving device around fixed pulley.
Wherein, the interior bar is equipped with the card slot for being fixed on lifting bridge section side, and the outer bar, which is equipped with, to be covered described interior
Holding tank on bar, the interior bar are equipped with sliding slot, and the cell wall of the holding tank of outer bar is equipped with the sliding rail that can be moved along the chute.
Wherein, the end of the sliding slot is equipped with cushion.
Wherein, the column is segmented detachable structure, and one end of each pillar segment is equipped with connection-peg, and the other end is equipped with
For being inserted into the jack of the connection-peg.
Wherein, several tag lines are equipped with being spaced a predetermined distance in the pillar segment.
Wherein, the fixed bridge section two sides are equipped with fixed link, and the both ends of the connection strap side are mounted on the fixed link
End, the outer bar is equipped with accommodating chamber close to the end of fixed bridge section one end, and the both ends of the connection strap other side are distinguished
Equipped with the protrusion for being inserted into the accommodating chamber, strip-shaped hole is additionally provided on the connection strap.
Liftable pontoon bridge of the invention disconnects the connection of lifting bridge section and fixed bridge section when there is ship to need current, and will rise
Grade bridge section is promoted to certain altitude, is conceded the water surface and is passed through by ship, and ship puts down lifting bridge section again after passing through, and connects with fixed bridge section
It connects, allows people current again.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of liftable pontoon structure schematic diagram of the invention；
Fig. 2 is the structural schematic diagram that lifting bridge section is disconnected and risen in Fig. 1；
Fig. 3 is the liftable pontoon structure explosive view of Fig. 1；
Fig. 4 is the liftable pontoon bridge center pillar structure schematic diagram of Fig. 1；
Fig. 5 is the partial enlarged view of Fig. 4；
Fig. 6 is Telescopic rod structure schematic diagram in the liftable pontoon bridge of Fig. 1；
Fig. 7 is connection strap structural schematic diagram in the liftable pontoon bridge of Fig. 1；
Fig. 8 is driving device structure schematic diagram in the liftable pontoon bridge of Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The liftable pontoon bridge of the present embodiment is as shown in Fig. 1~8, comprising: pedestal 1, fixed bridge section 2, lifting bridge section 3, driving
Device 8, lifting device and two columns 6.Lifting 3 two sides of bridge section are respectively equipped with telescopic rod 5, and two columns 6 are located at lifting
3 two sides of bridge section, 6 bottom of column connect pedestal 1.Lifting 3 both ends of bridge section pass through the fixation bridge section 2 at connection strap 7 and both ends respectively
End is detachably connected.Each telescopic rod 5 is including interior bar 51 and movably covers two outer bars 52 outside interior bar 51, interior bar 51
Connection lifting 3 side of bridge section, two outer bars 52 respectively with 7 plug type grafting of connection strap.Driving device 8 can be moved along column 6
Ground is mounted on column 6, and connects outer bar 52, is moved for respectively driving two outer bars 52 along interior bar 51, is realized by mobile
It is connect with the plug of connection strap 7.Lifting device connects driving device 8, is used for lifting drive.
Specifically, when the water surface have ship need to open the navigation or air flight demand when, need to separate fixed bridge section 2 and lifting bridge section 3, starting is driven
Dynamic device 8 drives two outer bars 52 mobile to lifting 3 midpoint of bridge section respectively, and the end of two outer bars 52 is divided with connection strap 7 at this time
It opens, i.e. lifting bridge section 3 and fixed bridge section 2 separates, lifting device lifting driving device 8, to drive lifting bridge section 3 to rise to centainly
Highly；After ship passes through, it to be connected and fixed bridge section 2 and lifting bridge section 3, lifting device declines driving device 8, makes to go up and down bridge section 3
With fixed bridge section 2 in same level, driving device 8 drives two outer bars 52 respectively to 2 liang of fixation bridge section of respective side
Extreme direction is mobile, makes the end plug connection item 7 of outer bar 52, so that lifting bridge section 3 and fixed bridge section 2 be connected.Above-mentioned control
Process can also can be carried out automatically controlling with manual control by controller (mountable on pontoon bridge), controller connection driving
Device 8 and lifting device, ship send right of way signal to controller, and controller sends separation signal to drive after receiving right of way signal
Dynamic device 8 makes to go up and down bridge section 3 and fixed bridge section 2 separates, and the feedback separation of driving device 8 completes signal to controller, and controller is received
After completing signal to separation, promotion signal is sent to lifting device, goes up and down bridge section 3 to be promoted；After ship passes through, transmission has been passed through
At signal to controller, controller receive it is current complete to send after signal dropping signal to lifting device, falling-rising under lifting device
Bridge section 3 drops, and decline sends decline after the completion and completes signal to controller, after controller receives decline completion signal, connects
Signal sends connection after the completion of connection and completes signal extremely to driving device, driving device connection lifting bridge section 3 and fixed bridge section 2
Controller, to complete the process of an automatic lifting pontoon bridge.
The liftable pontoon bridge of the present embodiment disconnects the connection of lifting bridge section 3 and fixed bridge section 2 when there is ship to need current, and
To upgrade bridge section 3 promoted to certain altitude, concede the water surface and pass through by ship, ship is put down again after passing through goes up and down bridge section 3, and and fixed bridge
Section 2 reconnects, and makes people current.
As shown in fig. 6, driving device 8 includes: vertical sliding block 81, lateral supporting plate 82 and stablizes button 83, set on vertical sliding block
There is via hole 84, and covered outside column 6 by via hole, 84 two sides of via hole are equipped with the lifting idler wheel 85 for clamping column, are rolled by lifting
Wheel 85 is moved up and down along column 6.Stablize button 83 to be arranged on lateral supporting plate 82, bracket, outer bar is collectively formed with lateral supporting plate 82
52 are located in bracket, and lateral supporting plate 82 is equipped with the translation idler wheel 86 for withstanding outer bar 52, pass through the mobile outer bar 52 of translation idler wheel 86.
The structure, which to go up and down when bridge section moves in the horizontal and vertical directions, to be kept stablizing.
The liftable pontoon bridge of the present embodiment further includes the crossbeam 9 for connecting two columns, 9 top, and lifting device includes: elevator
Machine 10 and two groups of fixed pulleys 11, hoist engine 10 are located on crossbeam 9, and two groups of fixed pulleys 11 are located at two columns 6 and crossbeam 9
Junction, hoist engine 10 connects driving device 8 by rope 12 around fixed pulley 11, with lifting drive 8.The lifting device
Structure is simple, facilitates implementation, and rope 12 can connect driving device 8, i.e. rope by fixinig plate 87 with holes in driving device 8
12 from two holes are penetrated, to be connected and fixed piece 87.
Interior bar 51 is equipped with the card slot 511 for being fixed on lifting 3 side of bridge section, and card slot 511 and composition go up and down the floating of bridge section 3
The protrusion of case side connects.Outer bar 52, which is equipped with, covers the holding tank 521 in interior bar 51, and interior bar 51 is equipped with sliding slot 512, outer bar
The cell wall of 52 holding tank 521 is equipped with can 512 mobile sliding rail 522 along the chute.The design of sliding slot 512 and sliding rail 522 can be protected
Card outer bar 52 will not laterally be detached from interior bar 51 when mobile.Further, the end of sliding slot 512 is equipped with cushion 513, avoids moving
When dynamic, 522 end of sliding rail and 512 end of sliding slot send and collide.
In the present embodiment, for convenience carry and assembling, column 6 be segmented detachable structure, the one of each pillar segment
End is equipped with connection-peg 61, and the other end is equipped with the jack 62 for being inserted into connection-peg 61.Further, pre- spacing is spaced in pillar segment
It is liftoff to be equipped with several tag lines 63, it, can be according to the depth of water and ship when assembling so as to clearly know the length of pillar segment
Height selects how many root post sections to be assembled.
In the present embodiment, fixed 2 two sides of bridge section are equipped with fixed link 4, and the both ends of 7 side of connection strap are mounted on fixed link 4
Connection strap 7 is fixed on fixed bridge section 2 end opposite with bridge section 3 is gone up and down by end.Outer bar 52 is close to fixed 2 one end of bridge section
End be equipped with accommodating chamber 523, the both ends of 7 other side of connection strap be respectively equipped with insertion accommodating chamber 523 protrusion 71, pass through appearance
The connection and separation of fixed bridge section 2 and lifting bridge section 3 are realized in the grafting of protrusion 71 of chamber 523 received.Bar shaped is additionally provided on connection strap 7
Hole 72, the protrusion of the buoyancy tank side for accommodating composition pontoon bridge, also makes entire bridge floor keep smooth.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of liftable pontoon bridge characterized by comprising pedestal, fixed bridge section, lifting bridge section, driving device, lifting device
With two columns, the lifting bridge section two sides are respectively equipped with telescopic rod, and described two columns are located at lifting bridge section two sides, stand
Column bottom connects the pedestal, and the end for the fixation bridge section that the lifting bridge section both ends pass through connection strap and both ends respectively is detachable
Connection, each telescopic rod include interior bar and movably cover two outer bars outside the interior bar, and the interior bar connects institute
Lifting bridge section side is stated, respectively with connection strap plug type grafting, the driving device can move described two outer bars along column
Ground is mounted on the column, and connects the outer bar, is moved for respectively driving two outer bars along interior bar, the lifting device
The driving device is connected, for going up and down the driving device.
2. liftable pontoon bridge as described in claim 1, which is characterized in that the driving device includes: vertical sliding block, laterally support
Plate and stable button, the vertical sliding block is equipped with via hole, and is covered outside the column by via hole, and the via hole two sides are equipped with folder
The lifting idler wheel of column is stated in residence, and the stable button is arranged on lateral supporting plate, bracket is collectively formed with the lateral supporting plate, institute
It states outer bar to be located in the bracket, the transverse direction supporting plate is equipped with the translation idler wheel for withstanding the outer bar.
3. liftable pontoon bridge as described in claim 1, which is characterized in that further include the crossbeam connected at the top of two columns, institute
Stating lifting device includes: hoist engine and two groups of fixed pulleys, and the hoist engine is located on crossbeam, and two groups of fixed pulleys are located at two
The junction of column and crossbeam, the hoist engine connect the driving device by rope around fixed pulley.
4. liftable pontoon bridge as described in claim 1, which is characterized in that the interior bar is equipped with for being fixed on lifting bridge section one
The card slot of side, the outer bar, which is equipped with, covers the holding tank in the interior bar, and the interior bar is equipped with sliding slot, the holding tank of outer bar
Cell wall is equipped with the sliding rail that can be moved along the chute.
5. liftable pontoon bridge as claimed in claim 4, which is characterized in that the end of the sliding slot is equipped with cushion.
6. liftable pontoon bridge as described in claim 1, which is characterized in that the column is segmented detachable structure, each
One end of pillar segment is equipped with connection-peg, and the other end is equipped with the jack for being inserted into the connection-peg.
7. liftable pontoon bridge as claimed in claim 6, which is characterized in that be equipped with if being spaced a predetermined distance in the pillar segment
Dry tag line.
8. such as liftable pontoon bridge according to any one of claims 1 to 7, which is characterized in that the fixed bridge section two sides are equipped with
Fixed link, the both ends of the connection strap side are mounted on the end of the fixed link, and the outer bar is close to fixed bridge section one end
End is equipped with accommodating chamber, and the both ends of the connection strap other side are respectively equipped with the protrusion for being inserted into the accommodating chamber, the connection
Strip-shaped hole is additionally provided on item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161062.3A CN109778669B (en) | 2019-03-04 | 2019-03-04 | Liftable floating bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161062.3A CN109778669B (en) | 2019-03-04 | 2019-03-04 | Liftable floating bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109778669A true CN109778669A (en) | 2019-05-21 |
| CN109778669B CN109778669B (en) | 2021-03-12 |
Family
ID=66486126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910161062.3A Expired - Fee Related CN109778669B (en) | 2019-03-04 | 2019-03-04 | Liftable floating bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109778669B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878520A (en) * | 2019-12-04 | 2020-03-13 | 江南造船(集团)有限责任公司 | Joint structure of floating bridge |
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| CN202369929U (en) * | 2011-12-02 | 2012-08-08 | 中国建筑第七工程局有限公司 | Temporary steel bridge navigation span lifting combination device |
| KR101263146B1 (en) * | 2012-11-26 | 2013-05-15 | (주)씨테크알엔디 | Bridg of floating pier |
| KR20150029484A (en) * | 2013-09-10 | 2015-03-18 | 최승희 | Temporary bridge |
| CN104532734A (en) * | 2014-12-25 | 2015-04-22 | 江苏省水利机械制造有限公司 | Lift bridge |
| US20150247333A1 (en) * | 2014-02-28 | 2015-09-03 | Dzmitry E Padtsialezhnikau | Safety buoyant platform |
| CN205044921U (en) * | 2015-08-19 | 2016-02-24 | 天津港航工程有限公司 | Multi -functional marine construction is from peaceful platform |
| CN108867324A (en) * | 2018-07-15 | 2018-11-23 | 胡俊 | A kind of compensatory floating bridge device of pontic maintenance process |
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2019
- 2019-03-04 CN CN201910161062.3A patent/CN109778669B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202369929U (en) * | 2011-12-02 | 2012-08-08 | 中国建筑第七工程局有限公司 | Temporary steel bridge navigation span lifting combination device |
| KR101263146B1 (en) * | 2012-11-26 | 2013-05-15 | (주)씨테크알엔디 | Bridg of floating pier |
| KR20150029484A (en) * | 2013-09-10 | 2015-03-18 | 최승희 | Temporary bridge |
| US20150247333A1 (en) * | 2014-02-28 | 2015-09-03 | Dzmitry E Padtsialezhnikau | Safety buoyant platform |
| CN104532734A (en) * | 2014-12-25 | 2015-04-22 | 江苏省水利机械制造有限公司 | Lift bridge |
| CN205044921U (en) * | 2015-08-19 | 2016-02-24 | 天津港航工程有限公司 | Multi -functional marine construction is from peaceful platform |
| CN108867324A (en) * | 2018-07-15 | 2018-11-23 | 胡俊 | A kind of compensatory floating bridge device of pontic maintenance process |
Non-Patent Citations (2)
| Title |
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| 江义声: "一种新型浮桥的研究", 《武汉城市建设学院学报》 * |
| 郝万福: "浮桥设计及分析", 《石家庄铁路职业技术学院学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878520A (en) * | 2019-12-04 | 2020-03-13 | 江南造船(集团)有限责任公司 | Joint structure of floating bridge |
| CN110878520B (en) * | 2019-12-04 | 2022-02-18 | 江南造船(集团)有限责任公司 | Joint structure of floating bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109778669B (en) | 2021-03-12 |
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